Commit dc94156c authored by Matthias Kaehlcke's avatar Matthias Kaehlcke Committed by Bjorn Andersson
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arm64: dts: qcom: sc7280-herobrine: Add nodes for onboard USB hub 



Add nodes for the onboard USB hub on herobrine devices. Remove the
'always-on' property from the hub regulator, since the regulator
is now managed by the onboard_usb_hub driver.

This requires "CONFIG_USB_ONBOARD_HUB=y".

Signed-off-by: default avatarMatthias Kaehlcke <mka@chromium.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220722093238.v24.2.I18481b296484eec47bdc292a31fa46fa8c655ca9@changeid
parent a73dd03b

arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi

+20 −1
Original line number Diff line number Diff line
@@ -144,8 +144,8 @@ pp3300_hub: pp3300-hub-regulator { 
		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;



		/* The BIOS leaves this regulator on */

		regulator-boot-on;

		regulator-always-on;



		gpio = <&tlmm 157 GPIO_ACTIVE_HIGH>;

		enable-active-high;
@@ -604,6 +604,25 @@ &usb_1 { 


&usb_1_dwc3 {

	dr_mode = "host";



	#address-cells = <1>;

	#size-cells = <0>;



	/* 2.x hub on port 1 */

	usb_hub_2_x: hub@1 {

		compatible = "usbbda,5411";

		reg = <1>;

		vdd-supply = <&pp3300_hub>;

		peer-hub = <&usb_hub_3_x>;

	};



	/* 3.x hub on port 2 */

	usb_hub_3_x: hub@2 {

		compatible = "usbbda,411";

		reg = <2>;

		vdd-supply = <&pp3300_hub>;

		peer-hub = <&usb_hub_2_x>;

	};

};



&usb_1_hsphy {